Course Details

Subject {L-T-P / C} : EE6101 : Advanced Communication Techniques { 3-0-0 / 3}

Subject Nature : Theory

Coordinator : Prof. Prasanna Kumar Sahu

Syllabus

Module 1 (6 Hours)

Overview of Communication Systems,
Channel Effects, Signal to Noise Ratio, Channel Capacity, Signal Distortion over a Communication Channel.

Module 2 (8 Hours)

Source coding & Channel coding.

Module 3 (10 Hours)

Performance Analysis of Digital communication systems: Optimum Linear Detector for Binary Polar Signaling, Coherent Receivers for Digital carrier modulations, Signal Space Analysis of Optimum Detection, Vector Decomposition of White Noise Random Processes, Optimum receiver for White Gaussian Noise Channels, Non-Coherent detection.

Module 4 (10 Hours)

Spread Spectrum Communications: FHSS systems, multiple FHSS user systems and performance, applications, DSSS systems, CDMA of DSSS, MUD, Modern Practical DSSS CDMA systems. Digital communications under linearly distortive channels: Receiver Channel Equalization, Channel Estimation, Decision Feedback Equalizer.

Module 5 (6 Hours)

Modulation & Coding Trade-offs: Bandwidth efficient modulation, Modulation and Coding for band limited channels, Trellis coded modulation.

Course Objectives

Course Outcomes

CO 1 Model digital communication signals and systems using appropriate mathematical techniques. <br />CO 2 Analyze the engineering principles, theories and practices, which are fundamental to the successful design of a digital communication system. <br />CO 3 Establish unambiguous mathematical statements for describing every step of transmitting and receiving a signal through a communication link. <br />CO 4 Characterize error-control codes for design and development of reliable communication system. <br />CO 5 Understand the concept of Spread Spectrum Communication and analyse its role in different applications in communication systems.

Essential Reading

Supplementary Reading